›› 2014, Vol. 23 ›› Issue (8): 84202-084202.doi: 10.1088/1674-1056/23/8/084202
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
任志君a b, 李晓东a, 金洪震a b, 陈晨a, 吴疆苗a
Ren Zhi-Jun (任志君)a b, Li Xiao-Dong (李晓东)a, Jin Hong-Zhen (金洪震)a b, Chen Chen (陈晨)a, Wu Jiang-Miao (吴疆苗)a
摘要: Airy beams and triple-cusp beams are two kinds of accelerating beams. The propagation characteristics and internal topological structures of accelerating Airy beams are well understood because of the developed mathematical theory about Airy function. However, limited information is available about the optical characteristics of accelerating triple-cusp beams. In this work, the relationship between Airy beams and triple-cusp beams is examined theoretically and experimentally. Results reveal some important optical characteristics of triple-cusp beams based on the optical characteristics of Airy beams. These findings are expected to provide a foundation for future applications of triple-cusp beams.
中图分类号: (Wave propagation, transmission and absorption)